Pith Number

pith:RFVJCKNE

pith:2006:RFVJCKNEUQ2Z73XDYFZXF3TKIH

not attested not anchored not stored refs pending

A presentation for the baseleaf preserving mapping class group of the punctured solenoid

D. Saric, R. C. Penner, S. Bonnot

arxiv:math/0608066 v1 · 2006-08-02 · math.DS · math.GT

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RFVJCKNEUQ2Z73XDYFZXF3TKIH}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T02:41:31.818659Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

896a9129a4a4359feee3c17372ee6a41d5e37a9b5f5ca92f30e7044f92b730f0

Aliases

arxiv: math/0608066 · arxiv_version: math/0608066v1 · doi: 10.48550/arxiv.math/0608066 · pith_short_12: RFVJCKNEUQ2Z · pith_short_16: RFVJCKNEUQ2Z73XD · pith_short_8: RFVJCKNE

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/RFVJCKNEUQ2Z73XDYFZXF3TKIH \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 896a9129a4a4359feee3c17372ee6a41d5e37a9b5f5ca92f30e7044f92b730f0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8ccea03eed3419238dc7ca605e78edd1a65d7aae0f15ccf92dbfb25326725715",
    "cross_cats_sorted": [
      "math.GT"
    ],
    "license": "",
    "primary_cat": "math.DS",
    "submitted_at": "2006-08-02T20:16:50Z",
    "title_canon_sha256": "0787ec0e64b6a70eb42385b9ba5a577c1d210af18cb99ca2b8b2121ad763de8b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math/0608066",
    "kind": "arxiv",
    "version": 1
  }
}